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rubber plant

rubber plant

1 3.1
Large tropical tree often kept indoors as a houseplant that can make natural rubber
  • noun
  • /ˈrʌbər plænt/
translation icon : ficus elastica
  • I decided to buy a rubber plant because it is easy to care for indoors.

Examples

  • Nothing but a rubber plant would fit in with the Ferncliffes.

  • The room grew clear and sharp, the beveled glass, the dark-green rubber plant, the woman's small but penetrating eyes.

    Fiction book (1998)
  • Tracking just ahead of Milo, we get to a screen that shows a workstation with a red pennant on the wall and a rubber plant at each end of a desk.

    Fiction book (2001)
  • The rubber plant in the corner adds a touch of greenery to the room.

  • The living room feels fresher with the large rubber plant near the window.

Synonyms

India-rubber tree
vsrubber plant
  • Archaic
8.4

A large Asian tree with shiny leaves often grown indoors as a houseplant

is the common houseplant name rather than a formal label
India-rubber plant
vsrubber plant
  • Archaic
8.1

A tropical tree often kept indoors as a houseplant with large shiny leaves

is the general houseplant term not focused on rubber origin
India-rubber fig
vsrubber plant
  • Archaic
8.0

A big tropical tree with large shiny leaves grown indoors and once used to make rubber

refers to the same living plant and its current rubber use
Ficus elastica
vsrubber plant
  • Specialized
8.4

Large tropical Asian tree with shiny thick leaves often grown indoors and sometimes used to make rubber

is the everyday houseplant name for that same species
Assam rubber
vsrubber plant
9.5

A large tropical Asian tree that makes a milky sap used to make things like tyres

is the broader houseplant term that also notes rubber use

Surface Forms

rubber plant singular
rubber plants plural

Morphology

rubber + plant

The noun–noun compound 'rubber plant' is compositional: 'rubber' (the material or source of latex) modifies 'plant' to indicate a plant associated with rubber. This is a common and predictable formation, so a B1 learner who knows both constituents (and contextual cues like buying one for a living room) can infer the intended meaning.

Etymology

The plant rubber plant gets its name from the tree's milky sap, which people used to make rubber. Because the tall tropical plant is often kept indoors as a 'houseplant', the name now refers to this decorative tree that can also be a 'source of natural rubber'.